Paul C Buff Einstein Flitser E640 | Pre-order

Watt seconds

640 Ws

Power Variability

9 f-stops (full to 1/256 power)

Recycle to Full

1.7 sec.

Flash Duration (t.5)

1/2000 sec. (at full power)

Flash Duration (t.1) - in Action Mode

1/588 sec. (at full power) | 1/13,500 sec. (at 1/256 power)

Flash Duration (t.1) - in Color Mode

1/588 sec. (at full power) | 1/8,000 sec. (at 1/256 power)

Power Requirements

Automatic power switching from 95 to 265 VAC, 50/60 Hz (no lamp change or user attention required)

Average Current Draw

Brief initial recycle surge current of 8.5A; average draw of

Sync / Trigger Voltage

Less than 5 volts (safe for use with DSLR cameras)

Modeling Lamp

250 W, 120VAC bayonet-style quartz bulb

Flashtube

12mm flashtube (daylight-balanced and UV-coated

LCD Display

Back-lit, high-resolution color LCD. 320x240 pixels; 2.4 in.

Stand Mount

Fits stands up to 5/8 in.

Umbrella Mount

Accepts umbrella rods up to 9mm

Weight

1,9 kg  (4 lbs. 5 oz.)

Dimensions
7 in. (height) x 5.4 in. (diameter) x 7.8 in. (length)

Dimensions Note: length measurements taken from the front of the shipping cover (in place on the unit’s faceplate) to the back panel; height measurements taken from the top of the umbrella screw to the bottom of the light stand top coupler, folded back underneath the unit; width measurements taken from side to side at the widest points